package main

import "fmt"

/*
* Author: JacksonCoder
* CreateTime: 2024/12/1
 */

func main() {
	//ChangeUser()
	//UseInt()
	//UseFish()

	var l List
	// 在这里组装
	fmt.Println(l)
	l = &ArrayList{}
	l = &LinkedList{}
}

func DoSomething(l List) {

}
